Search Results - "Baets, R G"

Continuous wave photon pair generation in silicon-on-insulator waveguides and ring resonators by Clemmen, S, Phan Huy, K, Bogaerts, W, Baets, R G, Emplit, Ph, Massar, S

“…Silicon waveguides are promising chi(3)-based photon pair sources. Demonstrations so far have been based on picosecond pulsed lasers. Here, we present the…”
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Compact Wavelength-Selective Functions in Silicon-on-Insulator Photonic Wires by Bogaerts, Wim, Dumon, Pieter, Van Thourhout, Dries, Taillaert, Dirk, Jaenen, Patrick, Wouters, Johan, Beckx, Stephan, Wiaux, Vincent, Baets, Roel G.

“…We present a number of compact wavelength-selective elements implemented in silicon-on-insulator (SOI) photonic wires. These include arrayed waveguide gratings…”
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Detailed study of AlAs-oxidized apertures in VCSEL cavities for optimized modal performance by Demeulenaere, B., Bienstman, P., Dhoedt, B., Baets, R.G.

“…We present a numerical optical model for calculating threshold material gain in vertical-cavity surface-emitting lasers. It is based on a vectorial solution of…”
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Gain-coupled DFB lasers versus index-coupled and phase shifted DFB lasers: a comparison based on spatial hole burning corrected yield by David, K., Morthier, G., Vankwikelberge, P., Baets, R.G., Wolf, T., Borchert, B.

“…A statistical yield analysis is presented for gain- and index-coupled distributed feedback (DFB) laser structures, allowing a comparison of their single…”
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Basic analysis of AR-coated, partly gain-coupled DFB lasers: the standing wave effect by David, K., Buus, J., Baets, R.G.

“…A theoretical analysis of distributed feedback (DFB) lasers with mixed gain and index coupling (partly gain-coupled DFB) is given for perfect antireflection…”
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Integrated optic devices based on nonlinear optical polymers by Van Tomme, E., Van Deale, P.P., Baets, R.G., Lagasse, P.E.

“…An examination is made of the state of the art of nonlinear optical polymeric materials in view of their potential advantages. It is shown that these organic…”
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On the distinctive features of gain coupled DFB lasers and DFB lasers with second-order grating by Baets, R.G., David, K., Morthier, G.

“…The two types of distributed-feedback (DFB) lasers with gain coupling, i.e., true gain coupled lasers (with either a gain or loss grating) and second-order…”
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Spot size expansion for laser-to-fiber coupling using an integrated multimode coupler by Buus, J., Stewart, W.J., Haes, J., Willems, J., Baets, R.G.

“…Efficient coupling of light from a semiconductor waveguide to an optical fiber is difficult to achieve due to the inherent differences in the spot sizes. The…”
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Dynamic birefringence of the linear optical amplifier and application in optical regeneration by Mingshan Zhao, De Merlier, J., Morthier, G., Baets, R.G.

“…Dynamic birefringence of the linear optical amplifier (LOA) is theoretically and experimentally investigated. Significant nonlinear variations of the state of…”
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Compact Mach-Zehnder Interferometer Ce:YIG/SOI Optical Isolators by Ghosh, S., Keyvaninia, S., Shoji, Y., Van Roy, W., Mizumoto, T., Roelkens, G., Baets, R. G.

“…We demonstrate an optical isolator integrated with a silicon-on-insulator waveguide platform realized by the adhesive bonding of a Ce:YIG/SGGG die on top of a…”
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Continuous wave photon pair generation in silicon-on-insulator waveguides and ring resonators by Clemmen, S, Huy, K. Phan, Bogaerts, W, Baets, R. G, Emplit, Ph, Massar, S

“…Silicon waveguides are promising $\chi^3$-based photon pair sources. Demonstrations so far have been based on picosecond pulsed lasers. Here, we present the…”
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Continuous wave photon pair generation in silicon-on-insulator waveguides and ring resonators : erratum by Clemmen, S., Phan Huy, K., Bogaerts, W., Baets, R. G., Emplit, Ph, Massar, S.

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Vertical-Cavity Silicon-Integrated Lasers by Bonding and Transfer Printing by Haglund, E.P., Kumari, S., Goyvaerts, J., Gustavsson, J.S., Baets, R.G., Roelkens, G., Larsson, A.

“…We present the design and performance of the first current-driven hybrid-vertical-cavity silicon-integrated laser with in-plane waveguide emission. We also…”
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A high gain silicon AGC amplifier with a 3 dB bandwidth of 4 GHz by de Vreede, L.C.N., Dambrine, A.C., Tauritz, J.L., Baets, R.G.F.

“…In this paper, the design and realization of an integrated high frequency AGC amplifier in BiCMOS technology are discussed. The amplifier has 36 dB voltage…”
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Theoretical investigation of the second-order harmonic distortion in the AM response of 1.55 mu m F-P and DFB lasers by Morthier, G., Libbrecht, F., David, K., Vankwikelberge, P., Baets, R.G.

“…Numerical calculations of the second-order harmonic distortion in the amplitude modulation-response of Fabry-Perot, and distributed feedback (DFB) lasers are…”
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III-V/Silicon Photonics for Short-Wave Infrared Spectroscopy by Roelkens, G., Green, W. M. J., Kuyken, B., Xiaoping Liu, Hattasan, N., Gassenq, A., Cerutti, L., Rodriguez, J. B., Osgood, R. M., Tournie, E., Baets, R. G.

“…In this paper, we review our work on III-V/SOI photonic integrated circuits for short-wave infrared applications. We focus on the integration of short-wave…”
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Continuous Time-of-Flight Ranging Using a MEMS Diffractive Subwavelength Period Grating (de)Modulator by Roels, J., Van der Tempel, W., Van Nieuwenhove, D., Grootjans, R., Kuijk, M., van Thourhout, D., Baets, R.G.

“…We present a time-of-flight (TOF) ranging experiment based on optical mixing. The key component in this experiment is the optical (de)modulator. consequently…”
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Mode-expanded 1.55-mum InP-InGaAsP Fabry-Perot lasers using ARROW waveguides for efficient fiber coupling by Galarza, M, De Mesel, K, Verstuyft, S, Fuentes, D, Aramburu, C, Lopez-Amo, M, Moerman, I, Van Daele, P, Baets, R G

“…We report on a new concept for InGaAsP-InP 1.55-mum lasers with integrated spot-size converters based on antiresonant reflecting optical waveguides (ARROWs)…”
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Silicon-integrated hybrid-vertical-cavity lasers for life science applications by Gustavsson, J. S., Kumari, S., Haglund, E. P., Bengtsson, J., Roelkens, G., Baets, R. G., Larsson, A.

“…The integration of efficient laser sources on silicon would enable fully integrated silicon photonic circuits with a high degree of functionality and…”
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Advanced modeling of distortion effects in bipolar transistors using the Mextram model by De Vreede, N., De Graaff, H.C., Mouthaan, K., De Kok, M., Tauritz, J.L., Baets, R.G.F.

“…The modeling of distortion effects in bipolar transistors due to the onset of quasi-saturation is considered. Computational results obtained using the Mextram…”
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